GoDaddy subdomain setup

1. In this case, your custom domain will look like https://schedule.yourbusiness.com

2. Log in to your GoDaddy dashboard

3. Select your domain

4. Click on Domain from the left sidebar

5. Click on the Manage DNS button

6. Click the Add New Record button

7. Select CNAME as the Type

8. Fill in the Name, Value and TTL fields as seen on the custom domain setting page on NeetoCal.

9. Click the Save button

For more information, refer to the official documentation